370cc
02-17-2005, 06:50 PM
#1
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Posts: 993
370cc
has anyone used 370cc injectors/z32 maf and jwt ecu, with stock intank fuel pump ( no fmu and boost pump ) , in their max with supercharger? just asking, i havn't personally checked one way or the other to find out if it will provide enough fuel. ( i know and read everything the best of max fans out there have done).
reason for asking is because, 300zx tt(z32's), with 370cc injectors, modded ecu's, z32 maf of course, and upgraded turbos use stock fuel pumps upwards over 400hp. not sure if they are the same or close to stock maxima pumps though. the 370's should provide enough fuel via the z32 maf and jwt ecu. i mean is the stock pump so weak that the fuel rails won't have any fuel in them?
Do you get my drift? i havn't modded my car for awhile, and i am behind a bit. but to let you all know, i have obtained 370cc injectors, z32 maf, and jwt ecu. 7200 redline. i know most people have just upgraded with walbro 255 hp in tank pump. do you really need it, if you dont have over 400 hp. thank guys, this may sound kinda like beating a dead horse but just checking with the genious in everyone. And by the way this year will be full of drag racing fun.
-sleeper
reason for asking is because, 300zx tt(z32's), with 370cc injectors, modded ecu's, z32 maf of course, and upgraded turbos use stock fuel pumps upwards over 400hp. not sure if they are the same or close to stock maxima pumps though. the 370's should provide enough fuel via the z32 maf and jwt ecu. i mean is the stock pump so weak that the fuel rails won't have any fuel in them?
Do you get my drift? i havn't modded my car for awhile, and i am behind a bit. but to let you all know, i have obtained 370cc injectors, z32 maf, and jwt ecu. 7200 redline. i know most people have just upgraded with walbro 255 hp in tank pump. do you really need it, if you dont have over 400 hp. thank guys, this may sound kinda like beating a dead horse but just checking with the genious in everyone. And by the way this year will be full of drag racing fun.
-sleeper
02-17-2005, 07:28 PM
#2
I'd get the 255 Walbro...you definently will need it, plus its $90, you've already spent this much to get this far, whats $90 
oh and get an adjustable FPR, so you can bring the pressure back down to stock(the Walbro will bump it up a little)
oh and get an adjustable FPR, so you can bring the pressure back down to stock(the Walbro will bump it up a little)
02-18-2005, 11:53 AM
#8
Originally Posted by sleeper
has anyone used 370cc injectors/z32 maf and jwt ecu, with stock intank fuel pump ( no fmu and boost pump ) , in their max with supercharger? just asking, i havn't personally checked one way or the other to find out if it will provide enough fuel. ( i know and read everything the best of max fans out there have done).
reason for asking is because, 300zx tt(z32's), with 370cc injectors, modded ecu's, z32 maf of course, and upgraded turbos use stock fuel pumps upwards over 400hp. not sure if they are the same or close to stock maxima pumps though. the 370's should provide enough fuel via the z32 maf and jwt ecu. i mean is the stock pump so weak that the fuel rails won't have any fuel in them?
Do you get my drift? i havn't modded my car for awhile, and i am behind a bit. but to let you all know, i have obtained 370cc injectors, z32 maf, and jwt ecu. 7200 redline. i know most people have just upgraded with walbro 255 hp in tank pump. do you really need it, if you dont have over 400 hp. thank guys, this may sound kinda like beating a dead horse but just checking with the genious in everyone. And by the way this year will be full of drag racing fun.
-sleeper
reason for asking is because, 300zx tt(z32's), with 370cc injectors, modded ecu's, z32 maf of course, and upgraded turbos use stock fuel pumps upwards over 400hp. not sure if they are the same or close to stock maxima pumps though. the 370's should provide enough fuel via the z32 maf and jwt ecu. i mean is the stock pump so weak that the fuel rails won't have any fuel in them?
Do you get my drift? i havn't modded my car for awhile, and i am behind a bit. but to let you all know, i have obtained 370cc injectors, z32 maf, and jwt ecu. 7200 redline. i know most people have just upgraded with walbro 255 hp in tank pump. do you really need it, if you dont have over 400 hp. thank guys, this may sound kinda like beating a dead horse but just checking with the genious in everyone. And by the way this year will be full of drag racing fun.
-sleeper
Here's a good link with some info
http://forums.maxima.org/showthread.php?t=336440.. although the flow rate of the TT pump is not there.
In my opinon, you can't go worng with sepnding $100 on the walbro pump. 500 WHP supras, 400 WHP rx7's, 400 WHP 3000gt's, etc.. use walbro pumps. It can outflow many stock pumps.
It's always better to be able to flow more gas than you need.
My 2 cents.
If anybody can find flow data on a 300zTT fuel pump.. post it and I'll sticky it or add it to the fuel pump sticky
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